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DOE admits nearly 50 percent of EVs bought in California

As fuel prices keep falling across the US, sales of fuel efficient vehicles keep going with them. By AutoblogGreen's tally, the market for green cars, which includes diesels, is down 6.4 percent through November 2014. However, there is a bright spot in the bleak news. Plug-in sales are actually up for the year by

ZAP licenses Smart Charger Controller from Battelle

Electric car maker/modifier Zap has been busy lately. At the end of February, they took an order for 100 electric SUVs from Korean company Samyang, who also happens to be its strategic investor and distribution partner. Now, they've announced an agreement with Battelle, an international science and

Companies scramble to patent fuel-cell technologies

After a lull in the number of hydrogen fuel-cell related patents being filed, companies are now scrambling to protect advances in fuel-cell development. Patent activity began to grow almost exponentially about seven years ago, initially led by specialist fuel-cell developers, but subsequently by OEMs such as Toyota.